燃气式DCS烘炉温控系统的改进与应用  

IMPROVEMENT AND APPLICATION OF DCS GAS-FRIED OVEN TEMPERATURE CONTROL SYSTEM

作　　者：武秋阳 李天平[1] 

机构地区：[1]山东师范大学物理与电子科学学院,济南250014

出　　处：《山东师范大学学报（自然科学版）》2016年第3期60-63,共4页Journal of Shandong Normal University(Natural Science)

基　　金：山东省科技发展计划项目(2014gsf116004)

摘　　要：传统的烘炉系统只能单一的测量炉体的温度,而不能实现温度测量和燃气气压调控的一体化控制.笔者在传统DCS烘炉系统的基础上,利用模糊控制原理将测量温度与计划温度的负反馈作为输入信号传入燃气压力调控模块,实现了温度的自动调控,建立了DCS烘炉温度控制一体化系统.笔者还将系统的控制界面进行了优化,提高了信息统计的全面性和准确性.The traditional oven system could only measure the furnace temperature, but not possessing the integrated function of temperature measurement and gas pressure adjustment. In this paper, we achieve the automatic control and adjustment of furnace temperature with fuzzy control principle, which taking the real-time measured temperature as negative feedback, and putting it into the regulatory module with pre-set temperature. In this way, we build the integrated system of DCS furnace temperature regulation based on the traditional DCS furnace system. In addition, we optimize the control surface and improve the comprehensiveness and accuracy of information collection.

关 键 词：DCS(集散控制系统) 计算机控制 焦炉烘炉 IFIX 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]